많은 것을 추가했다. 하지만 선분의 길이(17386)은 왜 틀린건지 모르겠다. CCW를 해야될것 같다.

This commit is contained in:
2020-08-06 16:32:40 +09:00
parent f74f3c4ec7
commit 99c9db415d
6 changed files with 70 additions and 0 deletions

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N, M = map(int, input().split())
sqs = [[0] + list(map(int, input().split())) + [0] for i in range(N)]
sqs.insert(0, list(0 for i in range(M + 2)))
sqs.append(list(0 for i in range(M + 2)))
total = 2 * N * M
for i in range(N + 1):
for j in range(M + 1):
total += abs(sqs[i][j] - sqs[i][j + 1])
total += abs(sqs[i][j] - sqs[i + 1][j])
print(total)